12:55:33 Load from Gnumeric file
Call time to read Workbook was 0.1279 seconds
12:55:33 Current memory usage: 4 MB
12:55:33 Write to Excel2007 format
12:55:33 File written to /home/acadcooker/edu.acadcooker.ru/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
12:55:33 Peak memory usage: 4 MB
12:55:33 Done writing file